{"product_id":"national-99187-differential-pinion-repair-sleeve","title":"National 99187 Differential Pinion Repair Sleeve","description":"\u003ch2\u003eNational Differential Pinion Repair Sleeve Overview\u003c\/h2\u003e\u003cp\u003eThe National 99187 Differential Pinion Repair Sleeve is engineered for precision fitment and durability. Designed for driveline and axle applications, this stainless steel repair sleeve restores proper shaft dimensions and extends the service life of your vehicle's differential components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFlanged outside diameter: 2.203 inches (55.960 mm)\u003c\/li\u003e\n\u003cli\u003eInstallation depth: 1.000 inch (25.400 mm)\u003c\/li\u003e\n\u003cli\u003eOverall width: 0.688 inch (17.480 mm)\u003c\/li\u003e\n\u003cli\u003eWidth on shaft: 0.563 inch (14.300 mm)\u003c\/li\u003e\n\u003cli\u003eFits shaft sizes between 1.872 and 1.878 inches (47.550 - 47.700 mm)\u003c\/li\u003e\n\u003cli\u003eConstructed from corrosion-resistant stainless steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePrecision Engineering and Material Quality\u003c\/h2\u003e\u003cp\u003eThe National 99187 repair sleeve is manufactured from high-grade stainless steel, ensuring resistance to corrosion and wear in demanding driveline environments. Its flanged outside diameter of 2.203 inches provides a secure fit, while the 1-inch installation depth allows for proper seating on shafts sized between 1.872 and 1.878 inches. The overall width of 0.688 inch and shaft width of 0.563 inch are designed to maintain the integrity of the differential pinion assembly, making it suitable for a wide range of vehicles including Ford, Chevrolet, Dodge, Jeep, and more.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis differential pinion repair sleeve is compatible with numerous makes and models, including popular trucks and SUVs such as the Ford F-150, Chevrolet Silverado 1500, Dodge Ram 2500, Jeep Wrangler, and Cadillac Escalade. It is ideal for restoring worn or damaged pinion shafts in driveline and axle assemblies, ensuring reliable performance and extended component life.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores worn differential pinion shaft dimensions\u003c\/li\u003e\n\u003cli\u003ePrevents further damage to differential gears and bearings\u003c\/li\u003e\n\u003cli\u003eEliminates shaft runout and vibration issues\u003c\/li\u003e\n\u003cli\u003eAddresses shaft corrosion and surface wear\u003c\/li\u003e\n\u003cli\u003eSupports proper gear alignment and engagement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the shaft size falls within the specified range of 1.872 to 1.878 inches before installation. Clean the shaft surface thoroughly to remove any debris or corrosion. The repair sleeve should be pressed on evenly to the installation depth of 1 inch for optimal fit. Use appropriate tools to avoid damaging the sleeve or shaft during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational parts are manufactured to meet strict industry standards for durability and fitment. The 99187 Differential Pinion Repair Sleeve is made from stainless steel to provide long-lasting corrosion resistance. While specific warranty details are not provided, National products typically adhere to OEM quality requirements to ensure reliable service life in automotive driveline applications.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":51869014720693,"sku":"BCZK-99187","price":35.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_99187_Ang.jpg?v=1774734596","url":"https:\/\/www.partcatalog.com\/products\/national-99187-differential-pinion-repair-sleeve","provider":"PartCatalog","version":"1.0","type":"link"}